• Cricket [he/him]@lemmy.zip
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    18 hours ago

    Where did you learn this? I’ve never heard this recommendation before and it sounds pretty out there.

    Edit: it turns out that apparently both the American Dental Association and the National Health Service of the UK recommend not rinsing immediately after brushing. Huh, TIL.

    • roofuskit@lemmy.world
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      18 hours ago

      The flouride in toothpaste doesn’t work if you rinse it off immediately. You should not eat or drink for at least 30 minutes after brushing.

    • IronKrill@lemmy.ca
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      13 hours ago

      I heard it straight from my Dentist (in Canada) just this last month. I was also blown away, been rinsing for decades…

    • Xenny@lemmy.world
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      19 hours ago

      It makes sense if you think about it. The flouride needs to rest on your teeth to harden them properly.

      • Cricket [he/him]@lemmy.zip
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        18 hours ago

        I’ve updated my comment. I wouldn’t have intuitively thought about this because why would I think that it would take time for Fluoride to take effect, or that whatever is left after rinsing wouldn’t do the job? Thanks.

    • NeatNit@discuss.tchncs.de
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      14 hours ago

      I’m not them, but I first heard this in one of the early episodes of A Problem Squared podcast. Edutainment, baby!